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#ifndef LINK_H
#define LINK_H

#include <stdint.h>
#include <sys/socket.h>
#include <linux/ethtool.h>
#include <linux/wireless.h>

#ifndef SPEED_UNKNOWN
#define SPEED_UNKNOWN           -1
#endif

#include "built_in.h"

extern int wireless_sigqual(const char *ifname, struct iw_statistics *stats);
extern int wireless_rangemax_sigqual(const char *ifname);
extern u32 wireless_bitrate(const char *ifname);
extern u32 ethtool_bitrate(const char *ifname);
extern int ethtool_drvinf(const char *ifname, struct ethtool_drvinfo *drvinf);
extern int ethtool_link(const char *ifname);

#endif /* LINK_H */
91719895cd28e (patch) treea73192ae36861f5312bf72264b7c520e8c754016 parent2358024b67fccc07b95c5d8e637927acdb8e30fa (diff)
greybus: pm: add error handling to bundle activation
The firmware now keeps the underlying hardware disabled until receiving the first Bundle Activate request. Additionally: requesting transition to a state the bundle is already in is no longer an error. We can now add proper error handling to the bundle activate call. Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com> Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
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